A randomized 25 question test from a pool of 761 questions, good luck!
There are commonly two configurations a programmer would use for workstations. Which of the answers below would best be described as a workstation that has the majority of the data processing done in the applications at the workstation??
In IPv4, there are a range of protocols that can be used at any one time. Which of the protocols below would be best suited for sensitive data transmission?
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
Which answer below best reflects the baud rate of a serial communication channel that transmits 3 bit symbols at a rate of 3648 bps?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
Which of the answers below best represents the recommended standard that uses a UART chip?
Data communication in a DCS takes the form of various networks. Which of the networks below connect servers that share control data over redundant networks?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves input register # 30009?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a horn being sounded?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
Using the table below, Select the answer below that best represents an asychronous transmission of the letter "Y" with 7 data bits, two stop bits, and even parity?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems based on a mathematical expression and is available to be used on data frames too large for any other method of error checking?
There are several types of converters. Which one of the answers below is best known as a "Gateway"?
There are several data access methods used to transmit data. Which of the answers below can be described as a single controlling device commences communication with the responding devices attached to the same network?
Which of the answers below is not a common fiber optic connector in the instrumentation field? Choose the answer that best applies.
Modbus to Ethernet/IP is the best example of which of the following converters?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the highest level alarm, demanding prompt operator action?
Which answer below best represents the recommended standard for a null modem cable?
The term "Modem" relates best to which of the answers below?
There are a collection of standards that defines the access control for wireless Ethernet. Which one of the answers below is the standard for initiating a WLAN?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
Which of the answers below best defines the amount of devices that a DeviceNet segment can handle at one time (omitting the scanner)?
Which of the answers below is not a parameter of the H1 transmission system resource block?
Of all the ways to relate the speed of serial communication, which of the answers below is not one? Choose the answer that best applies.
Digital valve positioners are best defined as which of the following answers?